415492016

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{181}}^1\times {\mathrm{2707}}^1$

素因数の和:2949

約数の個数: 40

約数和(自身を含む): 825040944

約数和(自身を除く): 409548928

約数列:

[1, 2, 4, 8, 16, 53, 106, 181, 212, 362, 424, 724, 848, 1448, 2707, 2896, 5414, 9593, 10828, 19186, 21656, 38372, 43312, 76744, 143471, 153488, 286942, 489967, 573884, 979934, 1147768, 1959868, 2295536, 3919736, 7839472, 25968251, 51936502, 103873004, 207746008, 415492016]

約数ペア:

[(1, 415492016), (2, 207746008), (4, 103873004), (8, 51936502), (16, 25968251), (53, 7839472), (106, 3919736), (181, 2295536), (212, 1959868), (362, 1147768), (424, 979934), (724, 573884), (848, 489967), (1448, 286942), (2707, 153488), (2896, 143471), (5414, 76744), (9593, 43312), (10828, 38372), (19186, 21656)]